Pith Number

pith:VGLWYXH4

pith:2026:VGLWYXH4LU3J53PYQJQN4U7K64

not attested not anchored not stored refs pending

Beyond Constant Error: Heteroscedastic Bayesian Model Combination for Modeling Unmeasured Nuclei

A. Ravli\'c, B. Knight, K. Godbey, P. Giuliani, P. -G. Reinhard, S. Lalit, W. Nazarewicz

arxiv:2607.14039 v1 · 2026-07-15 · nucl-th · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGLWYXH4LU3J53PYQJQN4U7K64}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-16T01:23:21.018620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9976c5cfc5d369eedf88260de53eaf71c55c94c07f84d5b37a75ae9f99ca4f9

Aliases

arxiv: 2607.14039 · arxiv_version: 2607.14039v1 · doi: 10.48550/arxiv.2607.14039 · pith_short_12: VGLWYXH4LU3J · pith_short_16: VGLWYXH4LU3J53PY · pith_short_8: VGLWYXH4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VGLWYXH4LU3J53PYQJQN4U7K64 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a9976c5cfc5d369eedf88260de53eaf71c55c94c07f84d5b37a75ae9f99ca4f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fc366d88909f14af63fc738737fba9adafff7d3a5aab521f557daf3c3f96c52",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-07-15T17:09:57Z",
    "title_canon_sha256": "1f668965722db8a56c17af0973058a54f52d879dbe03a9771deb61de32d48a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14039",
    "kind": "arxiv",
    "version": 1
  }
}